TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 682 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-38. ENGINE STOP SWITCH REMOVAL/INSTALLATION.

This task covers:

a. Removal

b. Installation

c. Follow-on Maintenance

INITIAL SETUP

Models

All

Test Equipment

None

Special Tools

None

Supplies

Tags, identification, Item 48, Appendix C

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

References

None

Equipment Condition

TM or Para

Condition Description

Para 7-91

Batteries disconnected.

Special Environmental Conditions

None

General Safety Instructions

None

a. Removal.

(1)

Remove nut (1) from

ENGINE STOP switch (2).

(2)

Remove ENGINE STOP

switch (2) from bracket (3).

NOTE

Tag and mark wires before

disconnecting.

(3)

Remove two screws (4) and

disconnect wires (5).

b. Installation.

(1)

Connect two wires (5) to

ENGINE STOP switch (2)

with two screws (4).

(2)

Install ENGINE STOP

switch (2) in bracket (3).

(3)

Install nut (1) on ENGINE

STOP switch (2).

c. follow-on Maintenance.

(1)

Connect batteries

(para 7-91).

(2)

Start engine, check

operation of ENGINE STOP switch (TM 9-2320-279-10).

END OF TASK

7-113